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[wxWidgets.git] / samples / opengl / cube / cube.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        cube.cpp
// Purpose:     wxGLCanvas demo program
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

#if !wxUSE_GLCANVAS
    #error "OpenGL required: set wxUSE_GLCANVAS to 1 and rebuild the library"
#endif

#include "cube.h"
#include "../../sample.xpm"

#ifndef __WXMSW__     // for StopWatch, see remark below
  #if defined(__WXMAC__) && !defined(__DARWIN__)
    #include <utime.h>
    #include <unistd.h>
  #else
    #include <sys/time.h>
    #include <sys/unistd.h>
  #endif
#else
#include <sys/timeb.h>
#endif

#define ID_NEW_WINDOW 10000
#define ID_DEF_ROTATE_LEFT_KEY 10001
#define ID_DEF_ROTATE_RIGHT_KEY 10002

/*----------------------------------------------------------
  Control to get a keycode
  ----------------------------------------------------------*/
class ScanCodeCtrl : public wxTextCtrl
{
public:
    ScanCodeCtrl( wxWindow* parent, wxWindowID id, int code,
        const wxPoint& pos, const wxSize& size );

    void OnChar( wxKeyEvent& WXUNUSED(event) )
    {
        // Do nothing
    }

    void OnKeyDown(wxKeyEvent& event);

private:

    // Any class wishing to process wxWidgets events must use this macro
    DECLARE_EVENT_TABLE()
};

BEGIN_EVENT_TABLE( ScanCodeCtrl, wxTextCtrl )
    EVT_CHAR( ScanCodeCtrl::OnChar )
    EVT_KEY_DOWN( ScanCodeCtrl::OnKeyDown )
END_EVENT_TABLE()

ScanCodeCtrl::ScanCodeCtrl( wxWindow* parent, wxWindowID id, int code,
    const wxPoint& pos, const wxSize& size )
    : wxTextCtrl( parent, id, wxEmptyString, pos, size )
{
    SetValue( wxString::Format(wxT("0x%04x"), code) );
}

void ScanCodeCtrl::OnKeyDown( wxKeyEvent& event )
{
    SetValue( wxString::Format(wxT("0x%04x"), event.GetKeyCode()) );
}

/*------------------------------------------------------------------
 Dialog for defining a keypress
-------------------------------------------------------------------*/

class ScanCodeDialog : public wxDialog
{
public:
    ScanCodeDialog( wxWindow* parent, wxWindowID id, const int code,
        const wxString &descr, const wxString& title );
    int GetValue();

private:

    ScanCodeCtrl       *m_ScanCode;
    wxTextCtrl         *m_Description;
};

ScanCodeDialog::ScanCodeDialog( wxWindow* parent, wxWindowID id,
    const int code, const wxString &descr, const wxString& title )
    : wxDialog( parent, id, title, wxDefaultPosition, wxSize(96*2,76*2) )
{
    new wxStaticText( this, wxID_ANY, _T("Scancode"), wxPoint(4*2,3*2),
        wxSize(31*2,12*2) );
    m_ScanCode = new ScanCodeCtrl( this, wxID_ANY, code, wxPoint(37*2,6*2),
        wxSize(53*2,14*2) );

    new wxStaticText( this, wxID_ANY, _T("Description"), wxPoint(4*2,24*2),
        wxSize(32*2,12*2) );
    m_Description = new wxTextCtrl( this, wxID_ANY, descr, wxPoint(37*2,27*2),
        wxSize(53*2,14*2) );

    new wxButton( this, wxID_OK, _T("Ok"), wxPoint(20*2,50*2), wxSize(20*2,13*2) );
    new wxButton( this, wxID_CANCEL, _T("Cancel"), wxPoint(44*2,50*2),
        wxSize(25*2,13*2) );
}

int ScanCodeDialog::GetValue()
{
    int code;
    wxString buf = m_ScanCode->GetValue();
    wxSscanf( buf.c_str(), _T("%i"), &code );
    return code;
}

/*----------------------------------------------------------------------
  Utility function to get the elapsed time (in msec) since a given point